package com.example.mobile2021606134chhnewdemo.WeatherModule.fragment;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import com.example.mobile2021606134chhnewdemo.R;
import com.example.mobile2021606134chhnewdemo.WeatherModule.Future;
import com.example.mobile2021606134chhnewdemo.WeatherModule.Http;
import com.example.mobile2021606134chhnewdemo.WeatherModule.Weather;
import com.example.mobile2021606134chhnewdemo.WeatherModule.WeatherAdapter;
import com.google.gson.Gson;

import org.jetbrains.annotations.NotNull;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

/**
 * A simple {@link Fragment} subclass.
 * create an instance of this fragment.
 */
public class FutureFragment extends Fragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";
    OkHttpClient okHttpClient = new OkHttpClient( );
    List<Weather> list = new ArrayList<>( );
    RecyclerView rv;


    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    public FutureFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment FutureFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static FutureFragment newInstance(String param1, String param2) {
        FutureFragment fragment = new FutureFragment( );
        Bundle args = new Bundle( );
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments( ) != null) {
            mParam1 = getArguments( ).getString(ARG_PARAM1);
            mParam2 = getArguments( ).getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view= inflater.inflate(R.layout.fragment_future, container, false);
        rv = view.findViewById(R.id.rvFuture);
        new Thread(new Runnable( ) {
            @Override
            public void run() {
                RequestBody requestBody = new FormBody.Builder().add("cityId", "917")
                        .add("token", Http.BRIEFFORECAST6DAYSTOKEN)
                        .build();

                Request request = new Request.Builder()
                        .addHeader("Authorization", "APPCODE " + Http.APPCODE)
                        .url(Http.BRIEFFORECAST6DAYSURL)
                        .post(requestBody)
                        .build();
                Call call = okHttpClient.newCall(request);
                call.enqueue(new Callback( ) {
                    @Override
                    public void onFailure(@NotNull Call call, @NotNull IOException e) {

                    }

                    @Override
                    public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
                        String result = response.body( ).string( );
                        Log.i("TAG", result);
                        getActivity().runOnUiThread(new Runnable( ) {
                            @Override
                            public void run() {

                                Gson gson=new Gson();
                                Future future = gson.fromJson(result, Future.class);
                                //用GSon解析成JSON





                                for ( int j = 1; j < 6; j++){
                                    String date=future.getData().getForecast().get(j).getPredictDate();
                                    String weather=future.getData().getForecast().get(j).getConditionDay();
                                    String mix=future.getData().getForecast().get(j).getTempDay();
                                    String less=future.getData().getForecast().get(j).getTempNight();
                                    int picture;
                                    if (weather.equals("小雨")){
                                        picture=R.drawable.bigrain;
                                        list.add(new Weather(date, weather, mix, less,picture));

                                    }
                                    if (weather.equals("大雨")){
                                        picture=R.drawable.bigrain;
                                        list.add(new Weather(date, weather, mix, less,picture));
                                    }
                                    if (weather.equals("晴")){
                                        picture=R.drawable.run;
                                        list.add(new Weather(date, weather, mix, less,picture));
                                    }
                                    if (weather.equals("阴")){
                                        picture=R.drawable.yinday;
                                        list.add(new Weather(date, weather, mix, less,picture));
                                    }
                                    if (weather.equals("多云")){
                                        picture=R.drawable.cloudy;
                                        list.add(new Weather(date, weather, mix, less,picture));
                                    }
                                    if (weather.equals("雷阵雨")){
                                        picture=R.drawable.leirain;
                                        list.add(new Weather(date, weather, mix, less,picture));
                                    }

                                }

                                rv.setLayoutManager(new LinearLayoutManager(getActivity()));
                                rv.setAdapter(new WeatherAdapter(list));
                            }
                        });
                    }
                });
            }
        }).start( );
        return view;
    }


}